sul-dlss/sdr-client

# frozen_string_literal: true

module SdrClient
  # Handles unexpected responses
  class UnexpectedResponse
    # Raised when there is a request error (e.g.: a cocina-models version mismatch)
    class BadRequest < StandardError; end
    # Raised when there is a problem with the credentials
    class Unauthorized < StandardError; end
    # Raised when there is an expired token
    class TokenExpired < StandardError; end

    # @param [Faraday::Response] response
    def self.call(response)
      case response.status
      when 400
        raise BadRequest, "There was an error with your request: #{response.body}"
      when 401
        raise TokenExpired, 'Your token has expired' if response.body.match?('Signature has expired')

        raise Unauthorized, 'There was an error with your credentials.'
      else
        raise "unexpected response: #{response.status} #{response.body}"
      end
    end
  end
end